Australian newspaper The Herald Sun, based in Melbourne publishes a front page in defence of cartoonist Mark Knight who has attracted criticism for drawing a cartoon of Serena Williams at the US Open final that has been portrayed as racist
Herald Sun Responds to Serena Williams Cartoon, Adelaide, Australia - 12 Sep 2018, Image: 386373544, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia, TEMP Rex Features

FILE PHOTO: Serena Williams of the USA argues with chair umpire in New York FILE PHOTO: Serena Williams of the USA argues with chair umpire Carlos Ramos (not pictured) while playing Naomi Osaka of Japan in the womenÃ­s final on day thirteen of the 2018 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center in New York, NY, U.S., September 8, 2018. Mandatory Credit: Robert Deutsch-USA TODAY Sports/File Photo USA Today Sports

Foto: USA Today Sports/REUTERS/PIXSELL/REUTERS/PIXSELL

FILE PHOTO: Naomi Osaka of Japan cries as Serena Williams of the USA comforts her in New York FILE PHOTO: Naomi Osaka of Japan (L) cries as Serena Williams of the USA comforts her after the crowd booed during the trophy ceremony following the womenÃ­s final on day thirteen of the 2018 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center in New York, NY, U.S., September 8, 2018. Mandatory Credit: Robert Deutsch-USA TODAY Sports/File Photo USA Today Sports

Foto: USA Today Sports/REUTERS/PIXSELL/REUTERS/PIXSELL

FILE PHOTO: Osaka of Japan, Williams of the United States, and chair umpire Ramos talk after Ramos charges Williams with a game penalty in New York FILE PHOTO: Naomi Osaka of Japan, Serena Williams of the United States, and chair umpire Carlos Ramos talk after Ramos charges Williams with a game penalty in the second set in the women's final on day thirteen of the 2018 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center in New York, U.S., September 8, 2018. Mandatory Credit: Danielle Parhizkaran-USA TODAY SPORTS/File Photo USA Today Sports

Foto: USA Today Sports/REUTERS/PIXSELL/REUTERS/PIXSELL

FILE PHOTO: Serena Williams of the United States smashes her racket on day thirteen of the 2018 U.S. Open tennis tournament in New York FILE PHOTO: Serena Williams of the United States smashes her racket during the women's final against Naomi Osaka of Japan on day thirteen of the 2018 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center in New York, U.S., September 8, 2018. Mandatory Credit: Danielle Parhizkaran-USA TODAY SPORTS/File Photo USA Today Sports

Foto: USA Today Sports/REUTERS/PIXSELL/REUTERS/PIXSELL

FILE PHOTO: Serena Williams of the United States yells at chair umpire Carlos Ramos on day thirteen of the 2018 U.S. Open tennis tournament in New York FILE PHOTO: Serena Williams of the United States yells at chair umpire Carlos Ramos in the women's final against Naomi Osaka of Japan on day thirteen of the 2018 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center in New York, U.S., September 8, 2018. Mandatory Credit: Danielle Parhizkaran-USA TODAY SPORTS/File Photo USA Today Sports